The current exposure of SMSFs to bonds is limited, Mr Keegan said, with the ATO statistics for December showing only $5.1 billion or 0.93 per cent of the $533.7 billion assets held in SMSFs invested in debt securities.

The ATO statistics show cash and term deposits on the other hand account for $156.7 billion or 28.3 per cent of all assets.

Mr Keegan said bonds are negatively correlated with equities so in the event of market volatility or a downturn, bonds will typically operate in the opposite direction to equites.

“We all know that markets run in cycles and that in order to protect against downside risk in an equity market correction it’s critically important to have bonds in a portfolio,” said Mr Keegan.

If SMSF trustees hold a combination of equities and bonds, they will be “substantially de-risking their SMSF”, he added.

“For SMSFs heading into retirement, the last thing they want is a sequencing event, a GFC-like event where the value of their assets going into retirement are significantly reduced, so the role of fixed income is incredibly important,” Mr Keegan said.